| Place of Origin: | Shaanxi, China |
|---|---|
| Brand Name: | Ceres |
| Certification: | ISO9001,GMP |
| Model Number: | Kojic Acid |
| Minimum Order Quantity: | 1kg |
| Price: | $20-$30/kg |
| Packaging Details: | Drum, Vacuum Packed, Aluminium Foil Bag |
| Payment Terms: | T/T, Paypal, Western Union, L/C, MoneyGram, D/A, D/P |
| Supply Ability: | 5000 Kilogram/Kilograms per Month |
| Product Name: | Kojic Acid | Appearance: | Off-White Powder |
|---|---|---|---|
| Specification: | 98% | CAS NO: | 501-30-4 |
| EINECS: | 207-922-4 | Solubility: | Soluble In Water, Ethanol |
| Free Sample: | Available | Function: | Skin Whitening |
| High Light: | 501-30-4 Cosmetic Ingredients,99% Kojic Acid Skin Whitening,CAS 501-30-4 |
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| Product Name | Beta Arbutin |
| Appearance | White powder |
| CAS NO | 497-76-7 |
| Certificate | ISO9001,SGS,HALAL,KOSHER |
| Function | Skin Whitening |
Kojic acid is a kind of specialized inhibitor for melanin. It can prevent the tyrosinase activity through synthesizing with copper ion in the cells after it enters skin cells.
Kojic acid and its derivative has better inhibitory effect on tyrosinase than any other skin whitening agents. At present it is assigned into various kinds of cosmetics for curing freckles, spots on the skin of old man, pigmentation and acne.
COA for Kojic acid |
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| Items | Standards | Results |
| Physical Analysis | ||
| Description | Off-White Powder | Complies |
| Assay | 99% | 99.2% |
| Mesh Size | 100 % pass 80 mesh | Complies |
| Solubility | Easily soluble in water | Complies |
| Ash | ≤ 5.0% | 2.85% |
| Loss on Drying | ≤ 5.0% | 2.85% |
| Chemical Analysis | ||
| Heavy Metal | ≤10ppm | Complies |
| Pb | ≤10ppm | Complies |
| As | ≤2ppm | Complies |
| Hg | ≤1ppm | Complies |
| Microbiological Analysis | ||
| Residue of Pesticide | Negative | Negative |
| Total Plate Count | ≤ 1000cfu/g | Complies |
| Yeast&Mold | ≤ 100cfu/g | Complies |
| E.coil | Negative | Negative |
| Salmonella | Negative | Negative |
1. Kojic acid can inhibit tyrosinase synthesis, so it can largely inhibit the skin melanin formation;
2. Kojic acid have ideal effect in easing pain, relieving inflammation and curing many diseases.
3. Kojic acid is able to eliminate the free radicals in the human body, strengthen the activity of the leucocyte;
